(a + b)² = a² + 2ab + b2 with step by step explanation
1 answer:
Step-by-step explanation:
Given: (a+b)²
To prove: (a+b)² = a² + 2ab + b²
Proof:-
(a+b)² = (a+b)(a+b)
(a+b)²=a(a+b)+b(a+b)
(a+b)² = a²+ab+ab+b²
(a+b)² = a²+2ab+b².
You might be interested in
y=(1/3)x-2
Step-by-step explanation:
the slope-intercept form is y-y1=m(x-x1)
hence, y-0=1/3(x-6) or y=(1/3)x-2
Answer:
Prob gonna be prob b
Step-by-step explanation:
The second option square root of 2^5
Answer:
4
Step-by-step explanation:
